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Add synchronous support on current thread

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This commit is contained in:
Govindass 2020-05-18 13:20:01 +03:00
parent 0d8d834929
commit efa37217c2
2 changed files with 43 additions and 23 deletions
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3
build.gradle
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@ -43,6 +43,7 @@ task buildReadme(type: Javadoc) {
options.addStringOption('file', 'README.md')
options.addStringOption('markdown', '-quiet')
}
task fatJar(type: Jar) {
manifest {
attributes 'Implementation-Title': 'Gradle Jar File Example',
@ -52,4 +53,4 @@ task fatJar(type: Jar) {
baseName = project.name + '-all'
from { configurations.compile.collect { it.isDirectory() ? it : zipTree(it) } }
with jar
}
}

63
src/main/java/com/btk5h/skriptdb/skript/EffExecuteStatement.java
View File

@ -34,7 +34,7 @@ import java.util.concurrent.Executors;
* variable in the form `{test::<column name>::<row number>}`
*
* @name Execute Statement
* @pattern execute %string% (in|on) %datasource% [and store [[the] (output|result)[s]] (to|in)
* @pattern [synchronously] execute %string% (in|on) %datasource% [and store [[the] (output|result)[s]] (to|in)
* [the] [var[iable]] %-objects%]
* @example execute "select * from table" in {sql} and store the result in {output::*}
* @example execute "select * from %{table variable}%" in {sql} and store the result in {output::*}
@ -44,6 +44,7 @@ public class EffExecuteStatement extends Delay {
static {
Skript.registerEffect(EffExecuteStatement.class,
"execute %string% (in|on) %datasource% " +
"[and store [[the] (output|result)[s]] (to|in) [the] [var[iable]] %-objects%]", "synchronously execute %string% (in|on) %datasource% " +
"[and store [[the] (output|result)[s]] (to|in) [the] [var[iable]] %-objects%]");
}
@ -58,7 +59,17 @@ public class EffExecuteStatement extends Delay {
private boolean isLocal;
private boolean isList;
private Map<String, Object> doLater = new HashMap<>();
private boolean isSync;
private void continueScriptExecution(Event e, String res) {
lastError = res;
if (getNext() != null) {
doLater.forEach((name, value) -> setVariable(e, name, value));
doLater.clear();
TriggerItem.walk(getNext(), e);
}
}
@Override
protected void execute(Event e) {
DataSource ds = dataSource.getSingle(e);
@ -67,35 +78,41 @@ public class EffExecuteStatement extends Delay {
if (ds == null)
return;
if (isSync) {
String result = executeStatement(ds, baseVariable, query);
continueScriptExecution(e, result);
} else {
Object locals = Variables.removeLocals(e);
CompletableFuture<String> sql =
CompletableFuture.supplyAsync(() -> executeStatement(ds, baseVariable, query), threadPool);
Object locals = Variables.removeLocals(e);
CompletableFuture<String> sql =
CompletableFuture.supplyAsync(() -> executeStatement(ds, baseVariable, query), threadPool);
sql.whenComplete((res, err) -> {
if (err != null) {
err.printStackTrace();
}
Bukkit.getScheduler().runTask(SkriptDB.getInstance(), () -> {
lastError = res;
if (getNext() != null) {
if (locals != null)
Variables.setLocalVariables(e, locals);
doLater.forEach((name, value) -> setVariable(e, name, value));
doLater.clear();
TriggerItem.walk(getNext(), e);
Variables.removeLocals(e);
sql.whenComplete((res, err) -> {
if (err != null) {
err.printStackTrace();
}
Bukkit.getScheduler().runTask(SkriptDB.getInstance(), () -> {
lastError = res;
if (getNext() != null) {
if (locals != null)
Variables.setLocalVariables(e, locals);
doLater.forEach((name, value) -> setVariable(e, name, value));
doLater.clear();
TriggerItem.walk(getNext(), e);
Variables.removeLocals(e);
}
});
});
});
}
}
@Override
protected TriggerItem walk(Event e) {
debug(e, true);
Delay.addDelayedEvent(e);
if (!isSync) {
Delay.addDelayedEvent(e);
}
execute(e);
return null;
}
@ -260,6 +277,8 @@ public class EffExecuteStatement extends Delay {
}
dataSource = (Expression<HikariDataSource>) exprs[1];
Expression<?> expr = exprs[2];
System.out.println(matchedPattern);
isSync = matchedPattern == 1;
if (expr instanceof Variable) {
Variable<?> varExpr = (Variable<?>) expr;
var = varExpr.getName();